Cited by 78Adipokines, Inflammation, and Metabolic DiseasesExercise and Physiological ResponsesNutrition and Health in Aging

Inflammatory Proteins and Muscle Strength in Adolescents: The AVENA Study

Ruiz, Jonatan R., Ortega, Francisco B., Wärnberg, Julia, Moreno, Luis A., Carrero, Juan J., Gonzalez-Gross, Marcela, Marcos, Ascension, Gutierrez, Angel +1 more·2008·Archives of Pediatrics & Adolescent Medicine

Abstract

OBJECTIVES: To examine the associations between inflammatory proteins and muscle strength and to determine whether this association varies between overweight and nonoverweight adolescents. DESIGN: Cross-sectional study. PARTICIPANTS: A total of 416 Spanish adolescents (230 boys and 186 girls) aged 13 to 18(1/2) years. MAIN EXPOSURES: Muscle strength score was computed as the mean of the handgrip and standing broad jump standardized values. The adolescents were categorized as overweight (including obese) or nonoverweight according to body mass index. Body fat and fat-free mass were derived from skinfold thickness. OUTCOME MEASURES: C-reactive protein, complement factors C3 and C4, ceruloplasmin, and prealbumin levels. RESULTS: The results of the regression analysis showed that C-reactive protein, C3, and ceruloplasmin were negatively associated with muscle strength after controlling for sex, age, pubertal status, weight, height, socioeconomic status, and cardiorespiratory fitness. Moreover, C-reactive protein and prealbumin levels were associated with muscle strength in overweight adolescents after controlling for potential confounders, including body fat and fat-free mass. CONCLUSIONS: Low-grade inflammation is negatively associated with muscle strength in adolescents. The patterns of these associations seem more relevant in overweight adolescents, suggesting that having high levels of muscle strength may counteract the negative consequences ascribed to body fat.

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Crossref · 10.1001/archpedi.162.5.462

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  • Fe is important in immune/inflammatory responses including neutrophil activation, macrophage effector functions, and Th1/Th2 patterns.

    “Fe is important in immune/inflammatory responses including neutrophil activation, macrophage effector functions, and T-helper cell type-1 and -2 (Th1/Th2) patterns (reviewed in Weiss (695) ).”

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Authors
Ruiz, J. R., Ortega, F. B., Wärnberg, J., Moreno, L. A., Carrero, J. J., Gonzalez-Gross, M., Marcos, A., Gutierrez, A., & Sjöström, M.
Affiliations
Karolinska Institutet (SE)
Venue
Archives of Pediatrics & Adolescent Medicine
Published
2008-05-01
Volume
162
Issue
5
Pages
462
ISSN
1072-4710 (ISSN-L)
OpenAlex
W2110368649
Cited by
78
References
51
Citations by year
2024: 1 · 2023: 1 · 2022: 4 · 2021: 8 · 2020: 4 · 2019: 3 · 2018: 2 · 2017: 2 · 2016: 4 · 2015: 3 · 2014: 8 · 2013: 11 · 2012: 5
FWCI
5.44
Type
journal article
Language
en
Open access
closed
Locations
  • Archives of Pediatrics and Adolescent Medicine (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
  • Health Sciences › Medicine › Rehabilitation › Exercise and Physiological Responses
  • Health Sciences › Medicine › Physiology › Nutrition and Health in Aging
Keywords
inflammatory proteins, muscle strength, adolescents, overweight, obesity, C-reactive protein, complement C3, complement C4, ceruloplasmin, prealbumin, low-grade inflammation, grip strength, standing long jump, fat mass, fat-free mass
MeSH terms
Adolescent, C-Reactive Protein, Ceruloplasmin, Complement C3, Complement C4, Cross-Sectional Studies, Female, Humans, Immunoproteins, Male, Physical Fitness, Prealbumin, Regression Analysis, Overweight, Muscle Strength

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